EP 1915681 A1 20080430 - METHOD AND APPARATUS FOR SUPPORTING UNIVERSAL SERIAL BUS DEVICES IN A VIRTUALIZED ENVIRONMENT
Title (en)
METHOD AND APPARATUS FOR SUPPORTING UNIVERSAL SERIAL BUS DEVICES IN A VIRTUALIZED ENVIRONMENT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR UNTERSTÜTZUNG VON USB-EINRICHTUNGEN IN EINER VIRTUALISIERTEN UMGEBUNG
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT L'EXPLOITATION DE DISPOSITIFS USB DANS UN ENVIRONNEMENT VIRTUEL
Publication
Application
Priority
- US 2006030398 W 20060803
- US 20728805 A 20050819
Abstract (en)
[origin: US2007040834A1] A method for performing virtualization, includes managing data between a virtual machine and a bus controller by transmitting an input output (IO) request from the virtual machine to a service virtual machine that owns the bus controller. According to an alternate embodiment, the method for performing virtualization includes managing isochronous data between a virtual machine and a bus controller. Other embodiments are described and claimed.
IPC 8 full level
G06F 9/455 (2006.01)
CPC (source: EP US)
G06F 9/4413 (2013.01 - EP US); G06F 9/45533 (2013.01 - EP US); G06F 9/4411 (2013.01 - EP US)
Citation (search report)
See references of WO 2007024444A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007040834 A1 20070222; US 8065441 B2 20111122; CN 101243396 A 20080813; CN 101243396 B 20130313; EP 1915681 A1 20080430; US 2012030677 A1 20120202; US 8671225 B2 20140311; WO 2007024444 A1 20070301
DOCDB simple family (application)
US 20728805 A 20050819; CN 200680030070 A 20060803; EP 06789376 A 20060803; US 2006030398 W 20060803; US 201113317009 A 20111006